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AirDog 150 GPH Lift Pump/Fuel Bowl Bypass/Sump For 2001-2010 GM 6.6L Duramax

Fuel Pump

A4SPBC088 | DP0056 | DP0028
Pricing: $776.95

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The PureFlow AirDog 150GPH Air/Fuel Separation System for your 2001-2010 GM 6.6L Duramax provides the most effective technology designed specifically for diesel pickups to remove water, particulates, vapor and entrained air from diesel fuel. The AirDog is lift pump and filter system, that enhances the fuel delivery to your engine with a commercial duty system.

Your High Performance diesel engine demands higher fuel flows. Yet higher fuel flows increase the vacuum at the fuel pump and agitation in the fuel tank. These factors generate additional air/vapor in the fuel system preventing your engine form producing maximum power and efficiency. Additionally, air/vapor can cause galling and pitting of the injector barrel/plunger assembly and also tip erosion. The AirDog eliminates air in the fuel that robs your engine of consistently greater performance and can also cause permanent damage to your injectors. The AirDog also provides the fuel pressures and flows your diesel engine needs to produce maximum power, any time, every time!

The Airdog works by pulling fuel from the fuel tank containing entrained air/vapor, particulate contaminates and unknown quantities of moisture. The fuel passes through the water separator which removes the water and large particulate contaminates. Then, the fuel with only entrained air/vapor and tiny particulate contaminates remaining, enters the fuel pump. Under positive pressure flow, the fuel passes through the fuel filter and the remaining particulate contaminates are caught and contained, the entrained air/vapor is also separated and returned to the tank. The clean fuel is now free of contaminants and water and flows at the proper pressures up to your engine. Each kit includes plumbing, hardware, wiring harness, mounting bracket and all components needed for installation.

The Rudy's Duramax Fuel Filter Delete for your 2001-2016 GM 6.6L Duramax is for use after the installation of an AirDog or FASS Fuel Air Separation System. Once installed the factory fuel filter is no longer needed and can be easily removed by using this factory fuel filter canister delete. Because your Duramax fuel filter is located after the AirDog or FASS filtration system you will still need to replace the factory filter every 5,000-8,000 miles. This filter delete kit will replace your now useless fuel filter with a spin on canister that will allow fuel to flow freely into the engine, saving you even more money. This spin on fuel filter delete kit is a perfect addition to your AirDog or FASS Titanium diesel fuel pump and comes with all required hardware for a professional installation.

Fuel Sumps are nothing new these days, you see them everywhere and every company seems to have one. What we have done is step the tank sump up a notch. Made from 6061 Billet aluminum this sump is built like a tank and is super simple to install. While still using a no-tank drop design we have made this sump to where it will install with 1 single bolt with one single 3" hole in your tank. This means less places to leak and much quicker install.



  • Small & Compact
  • Dual Feed Gerotor Pump
  • Low Amperage Motor for Efficiency and Endurance
  • Self-aligning Motor for Less Maintenance & Less Noise
  • Intermediate Pump Shaft to Separate the Motor from Fuel
  • Quick Connect Components
  • Flow Rate of 150 GPH
  • Mounts to Frame
  • Retains WIF (Water In Fuel) Sensor
  • Installs In Place Of Stock Filter
  • Allows For Unrestricted Fuel Flow To Engine
  • Built-In Drain Plug
  • Dual O-Ring Design
  • No Tank Drop Installation



  • 2001-2010 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LB7/LLY/LBZ/LMM
  • 2001-2010 GMC Sierra 2500HD/3500HD 6.6L Duramax LB7/LLY/LBZ/LMM



  • Airdog comes with Limited Lifetime Warranty, when registered properly



  • A4SPBC088 | DP0056 | DP0028
  • A4SPBC088 | DP0056 | DP0028
  • AirDog
  • New

Shipping Information

  • Item Requires Shipping
  • 27.0 lbs.
  • W13.0000” x H7.0000” x L19.0000”
  • FREE Ground Shipping

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